Tonton Streaming Ghostbusters (1986) S1E43 - Doggone Werewolf

Fangster goes out on his own and locates the Lost Bone of the Werewolf. With the mysterious bone he plans to complete a magical archway that can transform dogs into savage werewolves. Fangster must not only overpower the Ghostbusters for his plan to succeed, but also face the wrath of Prime Evil.